A robotic arm is a type of robot that can be manipulated to function in similar ways that a human arm does. Some robotic arms are used for tasks in the home but they find their use mostly in industrial activities. Robotic Arm Favorites There are several types of robotic arms but the most widely used are the SCARA and Cartesian robots. Cartesian robotic arms are also called gantry or rectilinear robots and they are popular with manufacturing companies because they are able to move in many linear directions. Cartesian robot arms are effective in tasks that require pick and place, assembly work and welding among others. Cartesian robots are also highly effective in sealing work such as the placement of adhesives. Other applications that Cartesian robotic arms are suitable for include: – Repetitive tasks that involve a lot of data handling as in research and development – Handling and loading of machines – Cellphone and circuit board production – Palletizing functions While Cartesian robots operate with high precision, there are drawbacks associated with this type of robotic arm. Space size is a major issue with Cartesian robots as these equipment demand spaces much larger than those occupied by SCARA robots. Additionally, Cartesian robots are rendered useless in underwater operations. SCARA robotic arms function much in the same way as a human arm would and can even simulate certain elbow functions. This type of robotic arm is favored by manufacturers for many reasons. Most notable is the fact that SCARA robots are speedy and sturdy equipment. They provide optimum performance in activities that require precise movements and tasks where speed and repetition are critical. The parts of a SCARA robot lend themselves easily to protective sealing which is why SCARAs can function even under water. Other applications for SCARA robotic arms are: – Stacking and de-stacking – Dispensing – Welding There are also space issues associated with the SCARA robot. They are tall equipment so they require a lot of vertical space. Also, SCARA robots are difficult to operate. Other Types There are also other types of robotic arms that provide solutions to most manufacturing concerns. These are: – Spherical Robot. This is also referred to as a polar robot and is normally used for welding, tool handling and die casting. – Cylindrical Robot. These robots are used for sealant application, assembly tasks and machine tool handling. – Articulated Arm. This robot has at least three joints and is used in spray painting and welding tasks. Cartesian or SCARA? A question that mostly plagues manufacturers when considering the use of robotic arms is which type to choose. SCARAs and Cartesians are the most widely used and business owners are usually torn between the two. In order to determine which system is most suitable for your operations, it is vital to narrow down core responsibilities that you want your robotics system to handle. Generally, you should go for the robot arm that can perform the widest range of tasks in a given production situation. But if that doesn’t work, you can always consider your options from a budgetary point of view.
Robotic Arms: Extending a Helping Hand
31-08-2009 by adminStep By Step To Start Wholesale Dropshipping Business
by admin
Are you looking for wholesale products in order promote your online business? Wholesale dropshipping is a good way to make a good living with an online business. By using this system, you can save on inventory costs and spare yourself with the shipping. Everything is done by a dropshipper company for you. And these dropshippers offer you merchandises at wholesale rates that improve profit margins of your business.
There are step by step to start a business with wholesale droshipping system:
1. Researching niche markets
Keywords are important thing in online business for targeted web traffic on the internet. All online businessmen know both pay per click (PPC) and search engine optimization (SEO) deal with many factors of a website and their niche markets. A first page of major search engines for profitable keywords are the key of the success for major online businesses. You can make sales on the internet by using the keywords for both PPC and SEO. The most important task of an online business is selecting many keyword phrases. Start this task with reliable and popular tools. The tools are AdWords’s Tool and Wordtracker. By using these, you can find the keywords for your niche market. This way is for your long term business.
Dealing In Diamonds
30-08-2009 by admin
In the modern world, there are few more potent symbols of wealth than the diamond. Whether fashioned into jewellery or loose, diamonds are one of the most treasured gifts, used in declarations of love and in the formation of political alliances. But diamonds are not only luxury items – they also have real economic importance. If you have some spare capital and are looking for the right investment, loose diamonds could be an excellent choice.
The market for loose diamonds is very different from that for diamond jewellery. Loose diamonds are mostly sought after by highly educsted and experienced collectors as well as by those involved at the manufacturing end of the jewellery business. As a new investor in loose diamonds, you’ll have to learn fast to keep up. There are lenty of bargains to be had in loose diamonds, but only if you know what you’re doing.
The first thing you need to know before dealing in loose diamonds is just what makes a good diamond. Loose diamonds are graded on cut, clarity and colour as well as on carats (weight). Items of diamond jewellery often come with certificates establishing their grades, but loose diamonds may not have these. If you’re not sure about the grading process, ask to see a certificate or get the loose diamonds which interest you independently graded before you buy or sell. Getting a professional appraisal is also important if you want to insure your loose diamonds.
Like any other area of the economy, the market in loose diamonds is subject to fluctuations, so make sure you keep your knowledge of standard prices up to date. Once you become familiar with them, you’ll find loose diamonds fascinating for their beauty and variety. Dealing in loose diamonds can be a great way to make money and also something you’ll enjoy.
How to Write a Resume for Non-Profits
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In most instances, applying for a non-profit job is similar to the application process for positions in the non-profit sector. That is to say that both types of positions require the same core qualifications. This includes: related professional experience, academic degrees, and availability to relocate or to travel to name a few.
However, there are a few areas of expertise that are unique to non-profit. By showcasing your past work history in regards to these areas, you will be substantially enhancing your candidacy and stand out compared to similar candidates applying for the same job.
1. Grant Writing. Securing funds through grants is one of the paramount duties of a non-profit concern. Although most directors will want someone already skilled in this endeavor, if you have a graduate degree in English, and have researched successful grant proposals, you may want to create some sample grant proposals which you can submit with your resume. By doing this, you may be considered for a support role within the organization.
2. Fund Raising. An equally important aspect of the non-profit sector. Here, people skills and networking are at a premium. If you are articulate, self-composed, and easily interact with people, mention those skills in your resume and then support those claims with details from your employment history even if it is not from a related fund-raising endeavor.
For example, if you have been an outstanding sales representative and have won numerous awards, your past performance will enhance your candidacy.
Also, if you have volunteered for community events or have assisted political candidates to reach their goals, showcase this information in the opening summary of your resume.
3. Knowledge of 501(c)(3) accounting practices. 501(c)(3) refers to the tax-exempt status for non-profit organizations. Accountants or bookkeepers who are knowledgeable of this are sought out by the non-profit sector.
However, even if you do not have experience in these accounting practices, by familiarizing yourself with the requirements or by taking related courses in the subject, you will be advancing your candidacy over others without similar knowledge.
In addition to following the above guidelines, it is also wise to thoroughly research the organizations website to determine their non-profit culture. Are they conservative? Or are they on the cutting edge and considered hip? Knowing, in advance, the way the organization is structured and the types of individuals that operate it will provide key information for the format and structure of your resume, so that it is effective and gets noticed.